#4445B2#4445B2

#4445B2 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.6% C 0.169 H 277.0°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#4445B2
RGB	rgb(68, 69, 178)
HSL	hsl(239, 45%, 48%)
HSV	hsv(239, 62%, 70%)
CMYK	cmyk(61.8%, 61.2%, 0%, 30.2%)
CIE-LAB	lab(35.40, 33.04, -58.26)
CIE-LCH	lch(35.40, 66.98, 299.55°)
OKLab	oklab(45.65% 0.0205 -0.1676)
OKLCH	oklch(45.65% 0.169 277)
XYZ	xyz(12.5453, 8.6986, 43.1287)
Luminance	0.0870 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4445B2 #B2B144

analogous

#447CB2 #4445B2 #7A44B2

triadic

#4445B2 #B24445 #45B244

tetradic

#4445B2 #B2447C #B2B144 #44B27A

square

#4445B2 #B2447C #B2B144 #44B27A

split-complementary

#4445B2 #B27A44 #7CB244

monochromatic

#222359 #333486 #4445B2 #6C6DC7 #9999D8

Accessibility & contrast

On white

7.66

#4445B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#4445B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4445B2

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4445B2	#FFFFFF	#000000	##FFFFFF
##4445B2	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B6

Deuteranopia (green-blind)

#004FB0

Tritanopia (blue-blind)

#006075

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4445b2;
/* rgb */ color: rgb(68, 69, 178);
/* oklch */ color: oklch(45.6% 0.169 277.0);

Tailwind

colors: {
  custom: {
    50: '#8479ca',
    500: '#4445b2',
    950: '#000000',
  },
}

SCSS

$custom: #4445b2;
$custom-light: #8479ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4445b2",
  "rgb": {
    "r": 68,
    "g": 69,
    "b": 178
  },
  "hsl": {
    "h": 239.455,
    "s": 44.715,
    "l": 48.235
  },
  "oklch": {
    "l": 0.4565,
    "c": 0.16889,
    "h": 277
  },
  "luminance": 0.087
}

Semantic roles & 50–950 ramp

primary

#4445B2

secondary

#C4C38E

accent

#D353D4

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4445B2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →